The first stage in the tracking process is to hide the device(the tracker an appropriate place such as a 1.rucksack.
The location of the device 2.is monitored by satellite.
A message 3. will be transmitted from the device to a 4.transmission tower It is received and then 5.re-transmitted as a text message to a 6.mobile phone indicating exactly where the person is.
His of her location can also be picked up on an 7.internet website.
The device is able to provide details such as the name of the 8.location or pinpoint a specific place on a 9.map
This advanced technology provides us with much more convenience to communicate, and track people all around the world.It becomes popular
because the cost for the equipment is low. We believe this technology will enable us to live more comfortably and efficiently in the future.
Thus the invention of this electronic tracking device is very benificial to the people in the world.
The location of the device 2.is monitored by satellite.
A message 3. will be transmitted from the device to a 4.transmission tower It is received and then 5.re-transmitted as a text message to a 6.mobile phone indicating exactly where the person is.
His of her location can also be picked up on an 7.internet website.
The device is able to provide details such as the name of the 8.location or pinpoint a specific place on a 9.map
This advanced technology provides us with much more convenience to communicate, and track people all around the world.It becomes popular
because the cost for the equipment is low. We believe this technology will enable us to live more comfortably and efficiently in the future.
Thus the invention of this electronic tracking device is very benificial to the people in the world.